UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pc+jtA7BVNEkFjZM+SGDKYFvkYzB14TJieRWTqGwOS8=' 
WHERE 
  key_id = '6966dc8b931bd133564b6cc7adda7b93b3e3b2ae6b4f538965af7ec70fa55215' 
  AND (
    token = 'pc+jtA7BVNEkFjZM+SGDKYFvkYzB14TJieRWTqGwOS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )